The Vaportight high bay from Brandon is a durable, highly efficient fixture offered in wet locations or areas requiring a totally sealed fixture. With an efficacy rating of up to 130 lumens per watt,this fixture is ideal for parking garages,industrial freezers,livestocks and other harsh&wet environment lighting applications.● Wattage:100W/150W● Input Voltage:AC120-277V/AC347V● Mouting:Surface,Suspended● Option:Dimmable,Emergency,Sensor● Certification:UL,IP65